| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.90 | 6.301% | $143.4 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $34.27 | 5.662% | $36.2104 | $36.21 | $36.20 | $36.20 |
| Purchase #3 | $157.48 | 12.323% | $176.8863 | $176.89 | $176.90 | $176.90 |
| Purchase #4 | $152.80 | 9.258% | $166.9462 | $166.95 | $166.95 | $166.90 |
| Purchase #5 | $228.91 | 12.613% | $257.7824 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $63.53 | 12.427% | $71.4249 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $175.44 | 11.359% | $195.3682 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $947.33 | $1,048.0184 | $1,048.02 | $1,048.00 | $1,048.00 | |